Brendan Gleeson
— Sweety Barrett
Tony Rohr
— Flick Hennessy
Andrew Scott
— Danny
Liam Cunningham
— Detective Bone
Cillian Murphy
— Pat the Barman
Andy Serkis
— Leo King
Lynda Steadman
— Anne King
Dylan Murphy
— Conor King
Brendan O'Carroll
— Rissolli
Agnes Bernelle
— Mrs Walsh
Frankie McCafferty
— Arthur Meany
Dawn Bradfield
— Mary the Waitress
Dean Griffin
— Hey-Horse Kid
Paraic Breathnach
— Cannolly
Mikel Murfi
— Uniform Two
Kevin Flood
— Fisherman
Raymond Kean
— Uniform One